@font-face{font-family:Epilogue;src:url('/learn/assets/fonts/Epilogue-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:Manrope;src:url('/learn/assets/fonts/Manrope-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/learn/assets/fonts/Manrope-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('/learn/assets/fonts/Manrope-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--green:#123a2a;--green2:#1f5c43;--paper:#fff8e8;--parch:#f5eedb;--white:#fff;--yellow:#fcd116;--blue:#003893;--red:#ce1126;--orchid:#b63a78;--ink:#17382c;--muted:#6d756b;--line:#d9d0bb;--shadow:0 20px 45px #123a2a14}
*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;color:var(--ink);font:15px/1.55 Manrope,system-ui,sans-serif;background:radial-gradient(circle at 90% 0,#fcd1161e 0 18%,transparent 30%),var(--paper);min-height:100vh}button,a{font:inherit}a{color:inherit}
.learn-topbar{height:76px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;gap:42px;border-bottom:1px solid #d9d0bb80;background:#fff8e8e8;backdrop-filter:blur(10px);position:sticky;top:0;z-index:2}.learn-mark{font:700 18px Epilogue;text-decoration:none;letter-spacing:-.04em;white-space:nowrap}.learn-mark span{font:500 10px Manrope;display:block;letter-spacing:.16em;text-transform:uppercase;color:var(--orchid);margin-top:-2px}.learn-nav{display:flex;gap:24px;flex:1}.learn-nav a{text-decoration:none;color:#6c766b;font-size:13px}.learn-nav a:hover,.learn-nav a:focus-visible{color:var(--green)}.learn-user{display:flex;align-items:center;gap:18px;font-size:12px}.inline-form{display:inline}.inline-form button,.learn-user button{border:0;background:none;color:var(--green);cursor:pointer;text-decoration:underline;text-underline-offset:3px;padding:10px 0}.learn-main{max-width:1180px;margin:0 auto;padding:64px 28px 90px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:36px}.eyebrow,.strip-label,.deck-kicker,.rail-label,.prompt-label{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--orchid)}h1,h2{font-family:Epilogue,system-ui,sans-serif;letter-spacing:-.06em;line-height:1.06;margin:0}h1{font-size:clamp(34px,5vw,64px);max-width:700px}h1 em{font-style:normal;color:var(--green2)}h2{font-size:25px}.lede{color:var(--muted);max-width:520px;margin:16px 0 0}.deck-switch{display:flex;gap:4px;padding:5px;border:1px solid var(--line);background:var(--parch);border-radius:999px;white-space:nowrap}.deck-switch form{margin:0}.deck-switch button{border:0;padding:9px 15px;background:transparent;border-radius:999px;font:inherit;font-size:12px;color:var(--muted);cursor:pointer;min-height:44px}.deck-switch button.selected{background:var(--green);color:var(--paper)}.deck-switch button:hover,.deck-switch button:focus-visible{color:var(--green);outline:2px solid #00389355;outline-offset:1px}.deck-switch button.selected:hover,.deck-switch button.selected:focus-visible{color:var(--paper)}
.hero-strip{padding:27px 34px;background:var(--green);color:var(--paper);display:flex;justify-content:space-between;align-items:center;margin:32px 0 20px;position:relative;overflow:hidden}.hero-strip:after{content:"";position:absolute;right:50px;top:-80px;width:220px;height:220px;border:1px solid #fcd11670;border-radius:50%}.hero-strip strong{display:block;font:600 34px Epilogue;margin-top:7px}.hero-strip p{margin:5px 0 0;color:#dbe8d9}.sun-mark{font-size:30px;color:var(--yellow);z-index:1}.deck-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.deck-card{padding:28px;background:#fff;border:1px solid #d9d0bb80;box-shadow:var(--shadow);min-height:280px}.deck-card-top{display:flex;justify-content:space-between}.deck-dot{width:9px;height:9px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 6px #fcd11628}.deck-card h2{margin:28px 0 8px}.deck-card p{color:var(--muted);margin:0 0 23px}.stats-row{display:flex;gap:27px;border-top:1px solid var(--line);padding-top:17px;margin-bottom:24px}.stat strong{font:600 25px Epilogue;display:block}.stat span{font-size:11px;color:var(--muted)}.stat.due strong{color:var(--orchid)}.stat.mastered strong{color:var(--green2)}.button{border:0;min-height:46px;padding:12px 18px;display:inline-flex;gap:14px;align-items:center;justify-content:center;text-decoration:none;cursor:pointer;font-weight:700;transition:transform .15s,box-shadow .15s}.button:hover{transform:translateY(-2px);box-shadow:0 8px 18px #123a2a1a}.button.primary{background:var(--green);color:var(--paper)}.button.secondary{background:var(--parch);color:var(--green)}.progress-note{display:flex;justify-content:space-between;align-items:center;padding:34px 4px;border-bottom:1px solid var(--line);margin-top:38px}.progress-note h2{margin-top:8px}.text-link{font-weight:700;color:var(--green);text-decoration:none;border-bottom:2px solid var(--yellow);padding-bottom:4px}.activate-form{display:inline}
.settings-card{max-width:760px;padding:34px;background:#fff;border:1px solid #d9d0bb80;box-shadow:var(--shadow)}.settings-card-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:1px solid var(--line);padding-bottom:22px}.settings-card-heading h2{margin-top:8px}.settings-kicker{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--orchid)}.settings-mark{font-size:28px;color:var(--yellow)}.settings-copy{color:var(--muted);max-width:560px;margin:22px 0}.settings-card .deck-switch{width:max-content}.settings-current{font-size:12px;color:var(--muted);margin:18px 0 0}.settings-current strong{color:var(--green)}
.study-layout{display:grid;grid-template-columns:minmax(0,720px);gap:20px;justify-content:center}.study-progress{border:1px solid var(--line);background:var(--parch)}.study-progress summary{display:flex;align-items:center;gap:32px;padding:16px 22px;min-height:64px;cursor:pointer;list-style:none}.study-progress summary::-webkit-details-marker{display:none}.study-progress summary>span:not(.study-progress-chevron){display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px}.study-progress-label{font-size:12px;color:var(--muted)}.study-progress strong{font-size:15px;font-variant-numeric:tabular-nums}.study-progress-chevron{margin-left:auto;transition:transform .15s}.study-progress[open] .study-progress-chevron{transform:rotate(180deg)}.study-progress summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}.study-progress-content{height:64px;border-top:1px solid var(--line)}.flashcard{background:#fff;box-shadow:0 22px 50px #123a2a18;padding:clamp(26px,5vw,58px);min-height:500px;display:flex;flex-direction:column}.card-rule{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.14em;font-weight:700;border-bottom:1px solid var(--line);padding-bottom:16px}.prompt-area{flex:1;display:flex;flex-direction:column;justify-content:center}.prompt{font:600 clamp(30px,5vw,58px)/1.1 Epilogue;letter-spacing:-.06em;max-width:620px;margin:15px 0}.answer-area{border-top:1px solid var(--line);padding-top:24px}.answer{font:600 27px Epilogue;margin:10px 0 14px}.audio-button{min-height:44px;padding:10px 14px;background:var(--parch);border:0;color:var(--green);cursor:pointer;font-weight:700}.audio-missing{font-size:12px;color:var(--muted)}.reveal-form{border-top:1px solid var(--line);padding-top:20px}.reveal-button{width:100%}.ratings{border-top:1px solid var(--line);padding-top:23px;margin-top:27px}.rating-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:12px}.rating-form button{width:100%;min-height:66px;border:1px solid var(--line);background:var(--paper);padding:9px;text-align:left;cursor:pointer}.rating-form strong,.rating-form span{display:block}.rating-form strong{font-size:13px}.rating-form span{font-size:10px;color:var(--muted);margin-top:3px}.rating-form.wrong button{border-color:#ce112655}.rating-form.ok button{border-color:#1f5c4355}.rating-form.easy button{border-color:#fcd116}.rating-form button:hover,.rating-form button:focus-visible{outline:3px solid #00389355;background:#fff}.notice{padding:13px 17px;background:#e3f0e4;border-left:4px solid var(--green2);margin:-8px 0 24px}.empty-state{background:#fff;padding:80px 30px;text-align:center;max-width:720px;margin:0 auto;box-shadow:var(--shadow)}.empty-glyph{font-size:32px;color:var(--yellow)}.empty-state h2{margin:17px 0 8px}.empty-state p{color:var(--muted);max-width:400px;margin:0 auto 25px}
.login-scene{max-width:650px;margin:7vh auto 0;padding:20px}.login-ornament{height:48px;display:flex;gap:6px;align-items:flex-end;margin-bottom:38px}.login-ornament span{display:block;width:8px;background:var(--yellow)}.login-ornament span:first-child{height:19px;background:var(--blue)}.login-ornament span:nth-child(2){height:39px;background:var(--orchid)}.login-ornament span:last-child{height:28px;background:var(--green2)}.login-scene h1{font-size:clamp(44px,8vw,80px)}.login-card{margin-top:38px;background:#fff;padding:26px;max-width:450px;box-shadow:var(--shadow)}.login-card label{display:block;font-size:12px;font-weight:700;margin-bottom:8px}.login-card input{width:100%;height:50px;border:1px solid var(--line);padding:10px 14px;font-size:18px;letter-spacing:.14em}.login-card input:focus{outline:3px solid #00389344;border-color:var(--blue)}.field-hint{font-size:11px;color:var(--muted);margin:7px 0 20px}.login-card .button{width:100%}.form-error{color:var(--red);font-size:12px;margin:14px 0 0}.login-foot{font-size:12px;color:var(--muted);margin-top:24px}
@media(max-width:760px){.learn-topbar{height:auto;min-height:74px;padding:15px 18px;gap:15px;flex-wrap:wrap}.learn-nav{order:3;flex-basis:100%;gap:18px}.learn-user{margin-left:auto}.learn-main{padding:38px 18px 70px}.page-head{align-items:flex-start;flex-direction:column}.settings-card{padding:26px 20px}.settings-card .deck-switch{width:100%}.deck-switch{justify-content:center}.deck-switch form{flex:1}.deck-switch button{width:100%;padding:9px 7px}.deck-grid{grid-template-columns:1fr}.study-layout{grid-template-columns:1fr;gap:20px}.study-progress summary{gap:18px;padding:14px 16px}.study-progress summary>span:not(.study-progress-chevron){flex-direction:column;gap:3px}.flashcard{min-height:510px;padding:25px 20px}.study-layout .prompt-area{align-items:center;text-align:center}.study-layout .prompt{font-size:clamp(56px,16vw,84px);line-height:1.05;max-width:100%;overflow-wrap:anywhere}.rating-grid{grid-template-columns:repeat(2,1fr)}.progress-note{gap:20px;align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
:focus-visible{outline:3px solid #00389388;outline-offset:3px}[x-cloak]{display:none!important}
/* Every navigation and deck control remains comfortable on a phone. */
.learn-nav a,.learn-user button,.deck-switch button{min-height:44px;display:inline-flex;align-items:center}
.examples{border-top:1px solid var(--line);margin-top:25px;padding-top:18px}.examples h3{font:700 11px Manrope;letter-spacing:.14em;text-transform:uppercase;color:var(--orchid);margin:0 0 7px}.example{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}.example-target,.example-support{margin:0}.example-target{font-weight:700}.example-support{color:var(--muted);font-size:12px}.example-audio{padding:8px 12px;flex:0 0 auto}
.conjugations{border-top:1px solid var(--line);margin-top:25px;padding-top:18px}.conjugations h3{font:700 11px Manrope;letter-spacing:.14em;text-transform:uppercase;color:var(--orchid);margin:0 0 14px}.conjugation-tense{padding:12px 0;border-bottom:1px solid var(--line)}.conjugation-tense h4{font:700 12px Manrope;margin:0 0 8px;color:var(--green)}.conjugation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.conjugation-cell{background:var(--paper);padding:8px 9px;min-height:44px}.conjugation-cell span,.conjugation-cell strong{display:block}.conjugation-cell span{font-size:10px;color:var(--muted)}.conjugation-cell strong{font-size:13px}
@media(max-width:520px){.conjugation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.shortcut-help{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Lessons share the study desk: the clock and language forms carry the visual focus. */
.lesson-card h2{margin-top:18px}.lesson-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.lesson-progress{font-size:12px;color:var(--muted);line-height:1.7}.lesson-theory{background:var(--parch);padding:20px;margin:20px 0}.lesson-theory summary{font-weight:700;cursor:pointer;min-height:44px;display:list-item;align-content:center}.lesson-theory h3{font:700 16px Epilogue,system-ui,sans-serif;margin-top:25px}.lesson-theory p{white-space:pre-line;color:var(--ink);line-height:1.75}.lesson-desk{display:grid;grid-template-columns:minmax(0,720px);justify-content:center;gap:12px;align-items:start}.lesson-desk>.lesson-theory{margin:0;padding:0 22px;border:1px solid var(--line)}.lesson-desk>.lesson-theory summary{min-height:44px}.lesson-desk>.lesson-theory[open]{padding-bottom:20px}.lesson-prompt{font:600 clamp(28px,4vw,48px)/1.25 Epilogue,system-ui,sans-serif;margin:22px 0;overflow-wrap:anywhere}.lesson-drill{min-height:0}.lesson-drill form{margin-top:28px}.lesson-input{display:block;width:100%;padding:14px;font:inherit;font-size:20px;border:1px solid var(--line);margin:10px 0}.lesson-choices{border:0;padding:0;margin:0;display:grid;gap:12px}.lesson-choices legend{font-size:12px;margin-bottom:12px}.lesson-choices label{display:flex;align-items:center;gap:12px;min-height:48px;padding:14px;background:var(--paper);cursor:pointer}.lesson-choices label:has(input:checked){outline:2px solid var(--green);background:var(--parch)}.lesson-tiles{display:flex;gap:8px;flex-wrap:wrap}.lesson-tiles .selected{background:var(--green);color:var(--paper)}.lesson-check{margin-top:24px;width:100%}.lesson-clock{width:200px;height:200px;align-self:center}.lesson-clock text{font:14px Manrope,system-ui,sans-serif;fill:var(--green)}.lesson-result{max-width:760px;margin:auto;gap:18px;min-height:0}.lesson-result .lesson-theory{margin:0}.lesson-result .lesson-prompt{margin:0}.lesson-result p{margin:0}.learn-nav{flex-wrap:wrap;gap:16px}
@media(max-width:760px){.lesson-desk{grid-template-columns:1fr}.learn-nav{gap:12px}.learn-nav a{font-size:12px}.lesson-actions .button{width:100%}}

/* Keep the study controls and examples close to the top of the viewport. */
.learn-main:has(>.study-layout){padding-top:12px}
.study-layout{gap:12px}
.study-progress summary{min-height:44px;padding-top:8px;padding-bottom:8px}
.study-layout .flashcard{padding-top:24px;padding-bottom:24px}
.study-layout .card-rule{padding-bottom:10px}
.study-layout .prompt{margin-top:10px;margin-bottom:12px}
.study-layout .answer-area{padding-top:14px}
.study-layout .answer{margin-top:8px;margin-bottom:10px}
.study-layout .ratings{margin-top:16px;padding-top:12px}
.study-layout .rating-grid{margin-top:8px}
.study-layout .examples{margin-top:16px;padding-top:12px}
.study-layout .example{padding-top:8px;padding-bottom:8px}

.waiting-activate{margin-top:24px}.waiting-activate p{margin-top:12px}

.lesson-feedback{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}
.lesson-feedback h2{margin-top:0}
.lesson-feedback .lesson-prompt{font-size:24px}
.lesson-feedback .text-link{margin-left:16px}
.lesson-feedback [data-lesson-next][aria-busy="true"]{opacity:.6;cursor:wait}